There is a simple model
class Baz(models.Model):
FOO = ('foo', 'Foo')
BAR = ('bar', 'Bar')
FOO_BAR = (FOO, BAR)
foo_bar = models.CharField(max_length=5, default=FOO, choices=FOO_BAR)
After making migrations via python manage.py makemigrations
, when trying to migrate, getting error:
django.db.utils.OperationalError: (1067, "Invalid default value for 'foo_bar'")
Tried to put ('foo', 'Foo')
explicitly with no result. Tried to use FOO_BAR[0]
- same error.
Any ideas?
您不应将变量指定为默认值,而应提供将要保存的实际值:
foo_bar = models.CharField(max_length=5, default='foo', choices=FOO_BAR)
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